There are pops coming out from my salt audio and cv when I change lights on my midi controller via USB. And sometimes, but not always when I turn on/off leds.
I noticed when I turn audio down in my Pure Data patch (software), pops are reduced also to almost non-audible, so the pops only occur when audio is running.
I know it is not my patch because I tested it thoroughly in PC and no pops, it must be bela. There are also no pops when USB is connected to PC.
If this is ground issue, how can I solve it? Or is it lacking power? CPU is 56% on running, ~78% initial load.
